$p=f(q)=\frac{\sqrt{q}+1}{\sqrt{q}-1}$ হলে, $f(4)$ এবং $f(2)$ যথাক্রমে কত?

$\sqrt{3}, \sqrt{2}+1$

$\sqrt{3}, \sqrt{2}+1$

$\sqrt{3}, \sqrt{2}-1$

$\sqrt{5}, \sqrt{2}-1$

$\sqrt{3}, \frac{\sqrt{2}+1}{\sqrt{2}}$

No correct answer